Got rid of a superfluous debug message

[supertux.git] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 1a07961..3f43c6f 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -25,13 +25,11 @@
 
 #include <stdexcept>
 #include <sstream>
-#include <time.h>
-#include <stdlib.h>
+#include <ctime>
+#include <cstdlib>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <dirent.h>
 #include <unistd.h>
-#include <assert.h>
 #include <physfs.h>
 #include <SDL.h>
 #include <SDL_image.h>
@@ -61,6 +59,9 @@ SDL_Surface* screen = 0;
 JoystickKeyboardController* main_controller = 0;
 TinyGetText::DictionaryManager dictionary_manager;
 
+int SCREEN_WIDTH;
+int SCREEN_HEIGHT;
+
 static void init_config()
 {
   config = new Config();
@@ -173,17 +174,21 @@ static void init_physfs(const char* argv0)
   }
 #endif
 
+#ifdef _WIN32
+  PHYSFS_addToSearchPath(".\\data", 1);
+#endif
+
   if(!sourcedir) {
 #if defined(APPDATADIR) || defined(ENABLE_BINRELOC)
     std::string datadir;
 #ifdef ENABLE_BINRELOC
 
     char* dir;
-    br_init (NULL); 
-    dir = br_find_data_dir(APPDATADIR); 
+    br_init (NULL);
+    dir = br_find_data_dir(APPDATADIR);
     datadir = dir;
     datadir += "/" PACKAGE_NAME;
-    free(dir); 
+    free(dir);
 
 #else
     datadir = APPDATADIR;
@@ -198,8 +203,10 @@ static void init_physfs(const char* argv0)
   PHYSFS_permitSymbolicLinks(1);
 
   //show search Path
-  for(char** i = PHYSFS_getSearchPath(); *i != NULL; i++)
+  char** searchpath = PHYSFS_getSearchPath();
+  for(char** i = searchpath; *i != NULL; i++)
     log_info << "[" << *i << "] is in the search path" << std::endl;
+  PHYSFS_freeList(searchpath);
 }
 
 static void print_usage(const char* argv0)
@@ -210,6 +217,7 @@ static void print_usage(const char* argv0)
             "  -f, --fullscreen             Run in fullscreen mode\n"
             "  -w, --window                 Run in window mode\n"
             "  -g, --geometry WIDTHxHEIGHT  Run SuperTux in given resolution\n"
+            "  -a, --aspect WIDTH:HEIGHT    Run SuperTux with given aspect ratio\n"
             "  --disable-sfx                Disable sound effects\n"
             "  --disable-music              Disable music\n"
             "  --help                       Show this help message\n"
@@ -265,6 +273,16 @@ static bool parse_commandline(int argc, char** argv)
         print_usage(argv[0]);
         throw std::runtime_error("Invalid geometry spec, should be WIDTHxHEIGHT");
       }
+    } else if(arg == "--aspect" || arg == "-a") {
+      if(i+1 >= argc) {
+        print_usage(argv[0]);
+        throw std::runtime_error("Need to specify a parameter for aspect switch");
+      }
+      if(sscanf(argv[++i], "%d:%d", &config->aspectwidth, &config->aspectheight)
+         != 2) {
+        print_usage(argv[0]);
+        throw std::runtime_error("Invalid aspect spec, should be WIDTH:HEIGHT");
+      }
     } else if(arg == "--show-fps") {
       config->show_fps = true;
     } else if(arg == "--no-show-fps") {
@@ -324,11 +342,10 @@ static void init_sdl()
 
 static void init_rand()
 {
-  const char *how = config->random_seed? ", user fixed.": ", from time().";
-
   config->random_seed = systemRandom.srand(config->random_seed);
 
-  log_info << "Using random seed " << config->random_seed << how << std::endl;
+  //const char *how = config->random_seed? ", user fixed.": ", from time().";
+  //log_info << "Using random seed " << config->random_seed << how << std::endl;
 }
 
 void init_video()
@@ -371,6 +388,16 @@ void init_video()
   }
 #endif
 
+  // use aspect ratio to calculate logical resolution
+  if (config->aspectwidth > config->aspectheight) {
+       SCREEN_HEIGHT=600;
+       SCREEN_WIDTH=600*config->aspectwidth/config->aspectheight;
+  }
+  else {
+       SCREEN_WIDTH=600;
+       SCREEN_HEIGHT=600*config->aspectheight/config->aspectwidth;
+  }
+
   // setup opengl state and transform
   glDisable(GL_DEPTH_TEST);
   glDisable(GL_CULL_FACE);
@@ -382,7 +409,7 @@ void init_video()
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
   // logical resolution here not real monitor resolution
-  glOrtho(0, 800, 600, 0, -1.0, 1.0);
+  glOrtho(0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, -1.0, 1.0);
   glMatrixMode(GL_MODELVIEW);
   glLoadIdentity();
   glTranslatef(0, 0, 0);
@@ -476,7 +503,9 @@ int main(int argc, char** argv)
 {
   int result = 0;
 
+#ifndef NO_CATCH
   try {
+#endif
 
     if(pre_parse_commandline(argc, argv))
       return 0;
@@ -540,6 +569,7 @@ int main(int argc, char** argv)
 
     //init_rand(); PAK: this call might subsume the above 3, but I'm chicken!
     main_loop->run();
+#ifndef NO_CATCH
   } catch(std::exception& e) {
     log_fatal << "Unexpected exception: " << e.what() << std::endl;
     result = 1;
@@ -547,6 +577,7 @@ int main(int argc, char** argv)
     log_fatal << "Unexpected exception" << std::endl;
     result = 1;
   }
+#endif
 
   delete main_loop;
   main_loop = NULL;